EN
  • EN
  • DE
loading
Mfr. Part No. Qty. Price

No items in the cart

View Cart
Same model may have multiple batches, images only for reference.
XR68C681CJTR-F Real Image
Same model may have multiple batches, images only for reference.

XR68C681CJTR-F

Part No XR68C681CJTR-F
Manufacturer Exar Corporation
Catalog Interface - UARTs (Universal Asynchronous Receiver Transmitter)
Description IC UART CMOS DUAL 44PLCC
Datasheet
XR68C681CJTR-F Datasheet
Sample
Rohs State rohs
ECAD Module
Need Help

Products specifications Report Issue?

Categories Integrated Circuits
Manufacturer Exar Corporation
Packaging Reel - TR
Status Active
Features Internal Oscillator, Timer/Counter
Number of Channels 2, DUART
Data Rate (Max) 1Mbps
Supply Voltage - Operating 5V
Mounting SMD (SMT)
Case / Package 44-PLCC (16.58x16.58)
Win Source Part Number 137814-XR68C681CJTR-F
Popularity Medium
Supply and Demand Status Limited
Ultra Librarian 3D Model Ultra Librarian XR68C681CJTR-F CAD Model

Description

The Exar XR68C681CJTR-F is a DUART that has two channels and an internal oscillator.

  • Package: 44-PLCC (16.58x16.58)
  • Maximum Data Rate: 1Mbps
  • Commonly used in: integrated circuits
  • Supply: limited
  • Popularity: medium
  • Temperature: 5V
  • Supply Voltage: 5V

You May Also Be Interested in

SCC2698BC1A84,512 NXP
SCC2698BC1A84,512
NXP / Nexperia
UART Interface IC 8CH. UART ENHANCED
Lowest to $58.6467
ST16C450IQ48 Sipex Corporation – Price, Stock & Datasheet
ST16C450IQ48
Sipex Corporation
UART IC Channel
Lowest to $1.0400
Picture of SC16C752BIB48,151
SC16C752BIB48,151
NXP / Nexperia
UART Interface IC 16CB 2.5V-5V 2CH
Lowest to $18.1072
8251A/BXA Real Image
8251A/BXA
Rochester Electronics
SERIAL I/O CONTROLLER, 1 CHANNEL / UART IC Channel
Need more? Email Us
Picture of TL16C754FN
TL16C754FN
Texas Instruments
IC QUAD UART 64BYTE FIFO 68PLCC
Need more? Email Us
SC16C850IET,151 NXP / Nexperia – Price, Stock & Datasheet
SC16C850IET,151
NXP / Nexperia
IC UART SINGLE W/FIFO 36-TFBGA
Need more? Email Us
UT3232G-S16-R UTC – Price, Stock & Datasheet
UT3232G-S16-R
UTC
Transceiver 3V~5.5V 250Kbps SOP-16 Drivers, Receivers, Transceivers RoHS
Lowest to $0.2167
ST16C2550IJ44 Sipex Corporation – Price, Stock & Datasheet
ST16C2550IJ44
Sipex Corporation
UARTs (Universal Asynchronous Receiver Transmitter)
Lowest to $7.9456
Picture of XR68M752IB49-F
XR68M752IB49-F
MaxLinear Inc
IC UART FIFO 64B DUAL 49STBGA
Need more? Email Us

Top Sellers

TPSM63606RDLR Real Image
TPSM63606RDLR
Texas Instruments
DC DC CONVERTER 1-16V / Non-Isolated PoL Module DC DC Converter 1 Output 1 ~ 16V 6A 3V - 36V Input
Lowest to $13.4125
FT234XD-R real image
FT234XD-R
FTDI, Future Technology Devices International Ltd
USB-to-UART 1-CH 512byte FIFO 5V 12-Pin DFN EP T/R / IC USB SERIAL BASIC UART 12DFN
Lowest to $4.3955
AR8033-AL1A real image2016
AR8033-AL1A
Atheros
Ethernet TXRX Single Chip 1-Port 3.3V 10Mbps/100Mbps/1000Mbps 48-Pin QFN EP Tray
Lowest to $2.6071
BMM150 label picture
BMM150
Bosch Sensortec
SENSOR FLIPCORE/HALL SPI 12WLCSP / Geomagnetic Sensor
Lowest to $0.7841
EPM3128ATC100-10N real image
EPM3128ATC100-10N
Altera
IC CPLD 128MC 10NS 100TQFP
Lowest to $3.3015
LM5069MM-2/NOPB real image1604
LM5069MM-2/NOPB
Texas Instruments
IC CTRLR HOT SWAP 48V 10-MSOP
Lowest to $2.3760
FT4232HL real image4446
FT4232HL
FTDI, Future Technology Devices International Ltd
IC USB HS QUAD UART/SYNC 64-LQFP
Lowest to $14.0181
FT230XS-R real image4301
FT230XS-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
ULN2803ADWR real image9675
ULN2803ADWR
Texas Instruments
TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $4.7519
FT230XS-U real image21586
FT230XS-U
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16SSOP
Lowest to $6.4151
FT230XQ-R real image21397
FT230XQ-R
FTDI, Future Technology Devices International Ltd
IC USB SERIAL BASIC UART 16QFN
Lowest to $5.7023
BM06B-GHS-TBT(LF)(SN)(N) Real Image2
BM06B-GHS-TBT(LF)(SN)(N)
JST Sales America Inc.
CONN HEADER SMD 6POS 1.25MM
Lowest to $0.4985
SSD1963QL9 real image6483
SSD1963QL9
Solomon
LCD Display Controller 128-Pin LQFP Tray
Lowest to $4.1579
ULN2803ADW Real Image
ULN2803ADW
Texas Instruments
DARLINGTON TRANSISTOR ARRAY | TRANS 8NPN DARL 50V 0.5A 18SO
Lowest to $5.4647
BME280 Real Image
BME280
Bosch Sensortec
SENSOR PRESSURE HUMIDITY TEMP
Lowest to $4.0391

Pricing & Ordering

Quantity Unit Price Ext. Price
4+ $14.5523 $58.2092
9+ $11.9403 $107.4627
13+ $11.5672 $150.3736
18+ $11.1941 $201.4938
24+ $10.8209 $259.7016
31+ $9.7015 $300.7465
* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.
Estimate Shipping
Enter your destination to get a shipping estimate
*
Availability: 240 pieces
MOQ: 4 pcs
Order Increment : 1 pcs
*Need More Quantity? *Request a Bulk Quantity Quotation?
Ordering Guidelines

Shipping Information

Shipped from HK warehouse
Expected Shipping Date
Ship today if order in (HKT)
Supplier Lead-Time Call for availability
Estimate shipping fee
Enter your destination to get a shipping estimate
Estimate Shipping Fee

Contact Us

*
*
*

FRAUD PREVENTION REMINDERS

Recently, We have discovered that criminals falsely claimed to be WIN SOURCE to commit fraud. Please note that the only official website & email suffix are win-source.group, win-source.net, winsourcectl.com and winsourceelec.com

More details about fraud prevention
About Us
Customer Service
Solutions
Copyright © 2026 WIN SOURCE. All rights reserved.
For detailed contact information and office addresses in our key locations, including Irvine, Munich, Toronto, Singapore, Seoul, Bangalore, Bologna, Yamanashi, Hong Kong, and Mainland China, please visit our website.
Trust Guard Security Scanned
RFQ RFQ RFQ BOM BOM BOM API API API Sell Sell Sell your Excess